6ST1

Taurine ABC transporter substrate binding protein TauA from E. coli in complex with 2-(N-Morpholino)ethanesulfonic acid (MES)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	NMT1_2_1st_1	e6st1A1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: NMT1_2_1st_1	ECOD (1.6)
B	NMT1_2_1st_1	e6st1B1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: NMT1_2_1st_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF04069	Substrate binding domain of ABC-type glycine betaine transport system (OpuAC)	Substrate binding domain of ABC-type glycine betaine transport system	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Taurine-binding periplasmic protein	transporter activity transmembrane transporter activity	organic acid transmembrane transport transmembrane transport organic acid transport localization organic anion transport transport alkanesulfonate transmembrane transport sulfur compound transport cellular process establishment of localization cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus organic acid transmembrane transport transmembrane transport organic acid transport localization organic anion transport transport alkanesulfonate transmembrane transport sulfur compound transport cellular process establishment of localization cellular response to stimulus cellular response to nutrient levels response to nutrient levels response to stimulus cellular response to stress response to stress cellular response to sulfate starvation response to starvation cellular response to starvation cellular response to sulfur starvation nitrogen compound transport taurine transmembrane transport	ATPase dependent transmembrane transport complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex outer membrane-bounded periplasmic space cell envelope ATPase dependent transmembrane transport complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR007210	ABC-type glycine betaine transport system, substrate-binding domain	Domain
A, B	IPR010068	Taurine ABC transporter, substrate-binding protein TauA	Family
A, B	IPR001638	Solute-binding protein family 3/N-terminal domain of MltF	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.